Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
enfranchise [ɪnˈfræntʃaɪz] vt предоставля́ть (предоста́вить*perf) избира́тельные права́ +dat
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.